// |reftest| shell-option(--enable-promise-allkeyed) skip-if(!Promise.allKeyed||!xulRuntime.shell) async -- await-dictionary is not enabled unconditionally, requires shell-options
// Copyright (C) 2026 Danial Asaria (Bloomberg LP). All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-performpromiseallkeyed
description: >
  Promise.allKeyed rejects when the last promise to settle is rejected
info: |
  PerformPromiseAllKeyed ( variant, promises, constructor, resultCapability, promiseResolve )

  ...
  6. For each element key of allKeys, do
    ...
    b. If desc is not undefined and desc.[[Enumerable]] is true, then
      ...
      8. If variant is all, then
        a. Let onRejected be resultCapability.[[Reject]].
      ...
      11. Perform ? Invoke(nextPromise, "then", « onFulfilled, onRejected »).
includes: [asyncHelpers.js]
flags: [async]
features: [await-dictionary]
---*/

var error = new Test262Error();
var resolveFirst, resolveSecond, rejectThird;

var input = {
  first: new Promise(function(resolve) { resolveFirst = resolve; }),
  second: new Promise(function(resolve) { resolveSecond = resolve; }),
  third: new Promise(function(_, reject) { rejectThird = reject; })
};

var combined = Promise.allKeyed(input);

resolveFirst('a');
resolveSecond('b');
rejectThird(error);

asyncTest(function() {
  return combined.then(function() {
    throw new Test262Error('The promise should not be fulfilled.');
  }, function(reason) {
    assert.sameValue(reason, error);
  });
});